A gasification method for a concentrated-phase conveyed pulverized coal is disclosed, which belongs to the technology for coal conversion and coal chemical industry. A gasification device utilized in the invention is composed of an entrained-flow bed gasification furnace, a concentrated-phase pulverized coal convey tube, a pulverized coal issuance tank and a high-temperature carrier gas input tube. In the gasification method, a high-temperature carrier gas conveys a pulverized coal into the entrained-flow bed gasification furnace via the concentrated-phase pulverized coal convey tube, and an air separation plant provides pure oxygen into the entrained-flow bed gasification furnace. The pure oxygen, the high-temperature carrier gas and the heated pulverized coal form a high-speed jet gasified flame in the entrained-flow bed gasification furnace, and finish a gasification process. In the invention, the pulverized coal is conveyed by the high-temperature carrier gas, so that the temperature of the pulverized coal at the inlet of the gasification furnace is greatly increased; and when a heat-absorbing oxidant is used as the hot carrier gas, the oxygen consumption during the gasification process can be greatly reduced.